A Combined Method in Parameters Optimization of Hydrocyclone

Table 3

Experimental parameters and their levels.

Number	Factor	Level
		−1.682	−1	0	+1	+1.682
1	Slurry concentration	0.03	0.10	0.20	0.30	0.37
2	Inlet velocity  (m/s)	1.64	3.00	5.00	7.00	8.36
3	Granularity  (μm)	3.18	10.00	20.00	30.00	36.82